Mechanisms of estrogen influence on skeletal muscle: mass, regeneration, and mitochondrial function

A Pellegrino, PM Tiidus, R Vandenboom - Sports medicine, 2022 - Springer
Human menopause is widely associated with impaired skeletal muscle quality and
significant metabolic dysfunction. These observations pose significant challenges to the …

The effect of gradual ovarian failure on dynamic muscle function and the role of high-intensity interval training on mitigating impairments

EF Hubbard, P Mashouri, WG Pyle… - American Journal of …, 2023 - journals.physiology.org
Skeletal muscle contractile function is impaired in menopause and exercise may mitigate
this decline. We used the 4-vinylcyclohexene diepoxide (VCD) model of menopause to …

[HTML][HTML] Natural aging and ovariectomy induces parallel phosphoproteomic alterations in skeletal muscle of female mice

MP Peyton, TY Yang, LA Higgins, TW Markowski… - Aging (Albany …, 2023 - ncbi.nlm.nih.gov
The loss of skeletal muscle strength mid-life in females is associated with the decline of
estrogen. Here, we questioned how estrogen deficiency might impact the overall skeletal …

Effects of chemically induced ovarian failure on single muscle fiber contractility in a mouse model of menopause

P Mashouri, J Saboune, WG Pyle, GA Power - Maturitas, 2024 - Elsevier
Objective Menopause is associated with impaired skeletal muscle contractile function. The
temporal and mechanistic bases of this dysfunction are unknown. Using a mouse model of …

Time course changes in in vivo muscle mechanical function and Ca2+ regulation of force following experimentally induced gradual ovarian failure in mice

A Hinks, BE Dalton, P Mashouri… - Experimental …, 2024 - Wiley Online Library
The abrupt cessation of ovarian hormone release is associated with declines in muscle
contractile function, yet the impact of gradual ovarian failure on muscle contractility across …

Ablation of skeletal muscle estrogen receptor alpha impairs contractility in male mice

BP Sullivan, BC Collins, SL McMillin… - Journal of Applied …, 2024 - journals.physiology.org
Estradiol and estrogen receptor α (ERα) have been shown to be important for the
maintenance of skeletal muscle strength in females; however, little is known about the roles …

In vivo potentiation of muscle torque is enhanced in female mice through estradiol-estrogen receptor signaling

G Le, CW Baumann, GL Warren… - Journal of Applied …, 2023 - journals.physiology.org
Estradiol affects several properties of skeletal muscle in females including strength. Here,
we developed an approach to measure in vivo posttetanic twitch potentiation (PTP) of the …

Emerging roles for estrogen in regulating skeletal muscle physiology

B Coyle-Asbil, LM Ogilvie… - Physiological …, 2023 - journals.physiology.org
Skeletal muscle mass and strength decline with age, which contributes to impaired balance
and reduced mobility, leading to falls. In fact, measures of muscle mass and strength are …

Effects of VCD-induced ovarian failure on single muscle fiber contractility in a mouse model of menopause

P Mashouri, J Saboune, W Glen Pyle, GA Power - bioRxiv, 2023 - biorxiv.org
Objective Menopause is associated with impairments in muscle contractile function. The
temporal and mechanistic basis of this dysfunction are not known. Using a mouse model of …

Highlighting recent impactful publications in Physiological Genomics

HA Coller - Physiological Genomics, 2022 - journals.physiology.org
Physiological Genomics continues to publish exciting research at the intersection of high
throughput 'omics technologies and physiology. In the past year, research findings in the …